Anhui Tianwei Instrument Co., Ltd.
LL Roots Flow Meter,Liquid Oil Fuel LL Roots Flow Meter,LL Roots Waist Wheel Flow Meter
The LL-type roots flowmeter is a kind of flowmeter instrument successfully researched and developed by our company based on the market demand. The product is characterized in novel design, aesthetic appearance, light weight, high precision and convenient installation and application. It is one of the typical products of volumetric flowmeter and is widely used in the metering of oils of gasoline, kerosene and light diesel oil by the petrochemical reservoir, power, metallurgy, traffic, national defense and commercial departments.